<?php

/**
 * This is the model class for table "members".
 *
 * The followings are the available columns in table 'members':
 * @property integer $member_id
 * @property string $member_name
 */
class Members extends CActiveRecord {

    /**
     * @return string the associated database table name
     */
    public function tableName() {
        return 'members';
    }

    /**
     * @return array validation rules for model attributes.
     */
    public function rules() {
        // NOTE: you should only define rules for those attributes that
        // will receive user inputs.
        return array(
            array('member_name', 'safe'),
            // The following rule is used by search().
            // @todo Please remove those attributes that should not be searched.
            array('member_id, member_name', 'safe', 'on' => 'search'),
        );
    }

    /**
     * @return array relational rules.
     */
    public function relations() {
        // NOTE: you may need to adjust the relation name and the related
        // class name for the relations automatically generated below.
        return array(
        );
    }

    /**
     * @return array customized attribute labels (name=>label)
     */
    public function attributeLabels() {
        return array(
            'member_id' => 'Member',
            'member_name' => 'Member Name',
        );
    }

    /**
     * Retrieves a list of models based on the current search/filter conditions.
     *
     * Typical usecase:
     * - Initialize the model fields with values from filter form.
     * - Execute this method to get CActiveDataProvider instance which will filter
     * models according to data in model fields.
     * - Pass data provider to CGridView, CListView or any similar widget.
     *
     * @return CActiveDataProvider the data provider that can return the models
     * based on the search/filter conditions.
     */
    public function search() {
        // @todo Please modify the following code to remove attributes that should not be searched.

        $criteria = new CDbCriteria;

        $criteria->compare('member_id', $this->member_id);
        $criteria->compare('member_name', $this->member_name, true);

        return new CActiveDataProvider($this, array(
            'criteria' => $criteria,
        ));
    }

    /**
     * Returns the static model of the specified AR class.
     * Please note that you should have this exact method in all your CActiveRecord descendants!
     * @param string $className active record class name.
     * @return Members the static model class
     */
    public static function model($className = __CLASS__) {
        return parent::model($className);
    }

    public function getRank() {
        $connection = Yii::app()->db;   // assuming you have configured a "db" connection
// If not, you may explicitly create a connection:
// $connection=new CDbConnection($dsn,$username,$password);
        $sql = 'SELECT member_id,
                member_name,
                (select count(*) from matchs
                where  matchs.match_player_win_1 = members.member_id or matchs.match_player_win_2 = members.member_id
                ) As count_win,
                (select count(*) from matchs
                where  matchs.match_player_lost_1= members.member_id or matchs.match_player_lost_2 = members.member_id
                ) As count_lost,
                (select sum(match_price) from matchs
                where  matchs.match_player_lost_1= members.member_id or matchs.match_player_lost_2 = members.member_id
                ) As money,
                (select count(*) *3 - (select count(*) from matchs
                where  matchs.match_player_lost_1= members.member_id or matchs.match_player_lost_2 = members.member_id
                )  from matchs
                where  matchs.match_player_win_1 = members.member_id or matchs.match_player_win_2 = members.member_id
                ) As rank
                from members 
                order by rank desc
                ';
        $command = $connection->createCommand($sql);
        $data = $command->query()->readAll();


        return $data;
    }
    public function getListRankByMemberId($memberId) {
        $connection = Yii::app()->db;   // assuming you have configured a "db" connection
// If not, you may explicitly create a connection:
// $connection=new CDbConnection($dsn,$username,$password);
        $sql = 'select 
                (select count(*) *3 - (select count(*) from matchs
                where  matchs.match_player_lost_1= 1 or matchs.match_player_lost_2 =1 AND matchs.match_date <= master.match_date
                )  from matchs
                where  matchs.match_player_win_1 = 1 or matchs.match_player_win_2 = 1 AND matchs.match_date <= master.match_date
                ) As rank
                  from matchs As master 
                group by master.match_date
                ';
        $command = $connection->createCommand($sql);
        $data = $command->query()->readAll();

        return $data;
    }

}
